-72.79% is the change from 827 to 225
Calculation steps:
[( 225 - 827 ) ÷ 827] x 100 = -72.79%
Formula
Percentage change = [(225 - 827) / 827] x 100
Subtract the new number by the original number
225 - 827 = -602
-602 ÷ 827 = -0.727932285368803
-0.727932285368803 x 100 = -72.79%